linux-kernel - [PATCH v6 14/15] media: ipu3-cio2: Call cio2_bridge

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Date:   Thu, 25 Nov 2021 17:54:11 +0100
From:   Hans de Goede <hdegoede@...hat.com>
To:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Mark Gross <markgross@...nel.org>,
        Andy Shevchenko <andy@...radead.org>,
        Wolfram Sang <wsa@...-dreams.de>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Daniel Scally <djrscally@...il.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     Hans de Goede <hdegoede@...hat.com>, Len Brown <lenb@...nel.org>,
        linux-acpi@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Kate Hsuan <hpa@...hat.com>, linux-media@...r.kernel.org,
        linux-clk@...r.kernel.org
Subject: [PATCH v6 14/15] media: ipu3-cio2: Call cio2_bridge_init() before anything else

Since cio2_bridge_init() may now return -EPROBE_DEFER it is best to
call it before anything else.

Signed-off-by: Hans de Goede <hdegoede@...hat.com>
---
 drivers/media/pci/intel/ipu3/ipu3-cio2-main.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c
index e2874fee9530..0e9b0503b62a 100644
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c
@@ -1713,11 +1713,6 @@ static int cio2_pci_probe(struct pci_dev *pci_dev,
 	struct cio2_device *cio2;
 	int r;
 
-	cio2 = devm_kzalloc(dev, sizeof(*cio2), GFP_KERNEL);
-	if (!cio2)
-		return -ENOMEM;
-	cio2->pci_dev = pci_dev;
-
 	/*
 	 * On some platforms no connections to sensors are defined in firmware,
 	 * if the device has no endpoints then we can try to build those as
@@ -1735,6 +1730,11 @@ static int cio2_pci_probe(struct pci_dev *pci_dev,
 			return r;
 	}
 
+	cio2 = devm_kzalloc(dev, sizeof(*cio2), GFP_KERNEL);
+	if (!cio2)
+		return -ENOMEM;
+	cio2->pci_dev = pci_dev;
+
 	r = pcim_enable_device(pci_dev);
 	if (r) {
 		dev_err(dev, "failed to enable device (%d)\n", r);
-- 
2.33.1